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NON-INS TUB RING 1/0AN-2/0 5/16
Manufacturer Resources
Product Specs
- Country Of Origin:
- Mexico (MX)
- Product Subgroup:
- General Terminals
- Product Type:
- Non-Insulated Ring Terminal
- Standards:
- UL E9809
- Voltage Rating:
- 600 V
- Wire Size:
- 1/0AN-2/0
- Department:
- Electrical
- Product Group:
- Wire Termination
- Product Color:
- Metallic
- Product Material:
- Copper
Sta-Kon J972 – Frequently Asked Questions
1) Can I use a copper ring terminal like the J972 on aluminum conductors?
No. The J972 barrel is copper and is specified for copper conductors in the 1/0 to 2/0 range. Aluminum feeders need a terminal rated AL or AL9CU with the appropriate compound, otherwise you get galvanic corrosion and a hot joint.
2) Is this ring terminal rated for 600 volt service?
Yes, the Sta-Kon J972 carries a 600 V rating, which covers normal commercial and industrial feeder, panel, and motor circuit work. Because it's a non-insulated terminal, insulating the joint is on you: use heat shrink or tape where the code or the enclosure requires covered terminations.
3) Is the Sta-Kon J972 UL listed?
It's covered under UL file E9809. That's the detail an inspector or an institutional spec reviewer will want on a 1/0 to 2/0 termination in a panel or switchgear.
4) Should I use a non-insulated ring terminal or an insulated one for a 2/0 battery or panel connection?
Go non-insulated, like the J972, when you plan to cover the joint yourself with adhesive-lined heat shrink, when the lug sits inside an enclosure where bare copper is acceptable, or when you need to inspect the crimp. Insulated terminals make sense on exposed runs where you want the sleeve done in one step. At 1/0 to 2/0 copper, non-insulated barrels are the common choice because the shrink sleeve is usually sized to the cable jacket anyway.
5) Does the J972 come with any hardware or heat shrink?
No. It's the terminal only, a bare copper tubular ring lug for 1/0 to 2/0 wire with a 5/16 inch hole. Bolt, nut, washers, and any insulating sleeve are separate, and you'll need a hydraulic or heavy mechanical crimper with the correct die for this barrel size.
6) What is the exact part number and origin on the Sta-Kon 1/0-2/0 5/16 ring terminal?
Order it as Sta-Kon J972. It's manufactured in Mexico and ships as a metallic bare copper lug with no color coding, since non-insulated terminals have no sleeve to code.
How fast can I get the Sta-Kon J972 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Sta-Kon J972 come with a warranty?
Absolutely. The Sta-Kon J972 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Sta-Kon J972?
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selection,
installation tips, and troubleshooting. Contact Us
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